| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $219.97 | 13.495% | $249.655 | $249.66 | $249.65 | $249.70 |
| Purchase #2 | $116.55 | 9.400% | $127.5057 | $127.51 | $127.50 | $127.50 |
| Purchase #3 | $204.52 | 7.146% | $219.135 | $219.14 | $219.15 | $219.10 |
| Purchase #4 | $169.60 | 8.574% | $184.1415 | $184.14 | $184.15 | $184.10 |
| Purchase #5 | $134.45 | 3.659% | $139.3695 | $139.37 | $139.35 | $139.40 |
| Purchase #6 | $44.57 | 8.763% | $48.4757 | $48.48 | $48.50 | $48.50 |
| Purchase #7 | $149.94 | 5.603% | $158.3411 | $158.34 | $158.35 | $158.30 |
| 7 purchase totals = | $1,039.60 | $1,126.6235 | $1,126.64 | $1,126.65 | $1,126.60 | |